Optocouplers / Photocouplers

Optocouplers are a type of isolator that use a low-power optical signal to transmit one signal from one circuit to another independent circuit. Optocouplers are comprised of an infrared LED light source and an integrated photo detector which usually consists of a photodiode and detector circuit. This optical link or coupling provides electrical isolation between the two circuits which makes the trouble shooting and reliability of circuits more straightforward. These devices are often used to provide electrical isolation between digital signals on the same board, but they are also commonly used in medical and industrial instruments, motor control systems, and signal conditioning circuits. Optocouplers have very high input-to-output isolation voltage and low capacitance, which makes them suitable for signal transmission in high speed applications. Additionally, they manage the call back current of the circuit they are connecting, allowing them to protect against overloads.
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6N137-X009T


Vishay Semiconductors High Speed Optocouplers Optocoupler SMD-8
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay 0
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AUD 1.2314
Multiples of: 1

SFH6345-X016


High Speed Optocouplers 1Mbd High-Speed Trans Out CTR>30%
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Vishay 0
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AUD 1.2872
Multiples of: 1

ILD615-4X009


Transistor Output Optocouplers Phototrnstr Dual Ch 160-320% CTR
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Vishay 0
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AUD 1.2324
Multiples of: 2000

ILD615-1X009


Transistor Output Optocouplers Phototrnstr Dual Ch 40-80% CTR
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Vishay 0
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AUD 1.2324
Multiples of: 2000

ILD615-1X007T


Triac & SCR Output Optocouplers Phototrnstr Dual Ch 40-80% CTR
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Vishay 0
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AUD 1.2326
Multiples of: 1

ILQ2-X007


Transistor Output Optocouplers Phototransistor Out Quad CTR > 100%
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Vishay 0
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AUD 1.2354
Multiples of: 25

TIL193B


Transistor Output Optocouplers Optocoupler 16-Pin 4-Channel 16-PDIP
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Texas Instruments 0
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AUD 1.236
Multiples of: 25

TLP3083F(F


Triac & SCR Output Optocouplers PHOTOTRIAC 5-PIN
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Toshiba 0
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AUD 1.2411
Multiples of: 1

TLP2366(E(T


High Speed Optocouplers
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Toshiba 0
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AUD 1.1394
Multiples of: 1

PS2501L-4-E3-A


CEL Transistor Output Optocouplers Quad sgl Tr DC Couplr
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CEL 0
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AUD 1.2416
Multiples of: 1

First...681682683684685...

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